P339C DTC For Chevrolet Uplander

Chevrolet Uplander Engine Specifications:
Engine Type :Single Cylinder Engine
Cylinder Type :V-Type Engine
Engine Air Intake Process :Supercharged Engine

Your Chevrolet Uplander engine control system detects a problem, the computer stores the diagnostic trouble code P339C in its memory. To figure out what is wrong with your vehicle you must first extract the P339C DTC For Chevrolet Uplander.

On 1999 and later P339C Chevrolet Uplander engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

P339C Chevrolet Uplander DTC Meaning

P Powertrain Code - Problem is related engine, transmission and emissions systems.
3 SAE - Generic
3 IC Module 4X Ref Circuit Intermittent, No Pulses
9 TP Sensor Learn Not Complete
C TFP Valve Position Switch-Drive Without Drive Ratio

The rule of P339C Chevrolet Uplander code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of P339C. Likewise, overriding the OBD P339C DTC For Chevrolet Uplander system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

P339B DTC (Previous DTC Code) ( Next DTC Code ) P339D DTC
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